From cda3756ca5c4308c4cb1110209f27b49a680409a Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 19 Feb 2020 09:40:59 +0100 Subject: [PATCH] n_hdlc: cleanup messages during registration 1) n_hdlc prints two lines during registration. Squeeze it into one. 2) prefix the error message with "N_HDLC: ", so that it's clear which ldisc failed to register. Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20200219084118.26491-5-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- drivers/tty/n_hdlc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index b651b5ba64ee..87f22e57e4f6 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -899,13 +899,13 @@ static int __init n_hdlc_init(void) else if (maxframe > 65535) maxframe = 65535; - pr_info("HDLC line discipline maxframe=%d\n", maxframe); - status = tty_register_ldisc(N_HDLC, &n_hdlc_ldisc); if (!status) - pr_info("N_HDLC line discipline registered.\n"); + pr_info("N_HDLC line discipline registered with maxframe=%d\n", + maxframe); else - pr_err("error registering line discipline: %d\n", status); + pr_err("N_HDLC: error registering line discipline: %d\n", + status); return status; -- 2.30.2